I kinda went on a little research spree on economics this afternoon but at one point I figured it’s probably good to know if it’s possible for, say, at least 98% of people on earth to live a happy fulfilled life at all.
I know there’s plenty of people who’d be more than happy to have literally nothing more than a house, food and water, but that still leaves a whole lot of people who want other things in life.
Do we have any metrics or data on wether the earth can sustain roughly 8 billion humans?


Yes there is. we’ve had some bad habits that are not sustainable but we generally already know a better approach that is.
We can do it if we wanted to, and we are actually making progress in transitioning to more sustainable approaches. However I’m Not as optimistic about whether we will, or whether we will before our bad practices cause newer and greater challenges